Added downloads fragment

8 files changed, 741 insertions, 84 deletions

diff --git a/src/de/danoeh/antennapod/activity/DownloadActivity.java b/src/de/danoeh/antennapod/activity/DownloadActivity.java
index 996929cdb..416de73a4 100644
--- a/src/de/danoeh/antennapod/activity/DownloadActivity.java
+++ b/src/de/danoeh/antennapod/activity/DownloadActivity.java
@@ -180,8 +180,8 @@ public class DownloadActivity extends ActionBarActivity implements
 
         @Override
         public void onDownloadDataAvailable(List<Downloader> downloaderList) {
-            dla = new DownloadlistAdapter(DownloadActivity.this, 0,
-                    downloaderList);
+            //dla = new DownloadlistAdapter(DownloadActivity.this, 0,
+             //       downloaderList);
             listview.setAdapter(dla);
             dla.notifyDataSetChanged();
         }
diff --git a/src/de/danoeh/antennapod/activity/MainActivity.java b/src/de/danoeh/antennapod/activity/MainActivity.java
index 3b2cc52e9..90be7f0fc 100644
--- a/src/de/danoeh/antennapod/activity/MainActivity.java
+++ b/src/de/danoeh/antennapod/activity/MainActivity.java
@@ -16,6 +16,7 @@ import android.support.v4.app.FragmentManager;
 import android.support.v4.app.FragmentTransaction;
 import android.support.v4.view.MenuItemCompat;
 import android.support.v4.widget.DrawerLayout;
+import android.support.v7.app.ActionBar;
 import android.support.v7.app.ActionBarActivity;
 import android.support.v7.widget.SearchView;
 import android.util.Log;
@@ -118,6 +119,10 @@ public class MainActivity extends ActionBarActivity {
 
     }
 
+    public ActionBar getMainActivtyActionBar() {
+        return getSupportActionBar();
+    }
+
     private void loadFragment(int viewType, int relPos) {
         FragmentManager fragmentManager = getSupportFragmentManager();
         FragmentTransaction fT = fragmentManager.beginTransaction();
@@ -130,6 +135,9 @@ public class MainActivity extends ActionBarActivity {
                 case 1:
                     fragment = new QueueFragment();
                     break;
+                case 2:
+                    fragment = new DownloadsFragment();
+                    break;
             }
             currentTitle = getString(NavListAdapter.NAV_TITLES[relPos]);
 
diff --git a/src/de/danoeh/antennapod/adapter/DownloadedEpisodesListAdapter.java b/src/de/danoeh/antennapod/adapter/DownloadedEpisodesListAdapter.java
new file mode 100644
index 000000000..e873a9e5a
--- /dev/null
+++ b/src/de/danoeh/antennapod/adapter/DownloadedEpisodesListAdapter.java
@@ -0,0 +1,124 @@
+package de.danoeh.antennapod.adapter;
+
+import android.content.Context;
+import android.text.format.DateUtils;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.BaseAdapter;
+import android.widget.ImageButton;
+import android.widget.ImageView;
+import android.widget.TextView;
+import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.asynctask.ImageLoader;
+import de.danoeh.antennapod.feed.FeedItem;
+import de.danoeh.antennapod.util.Converter;
+
+/**
+ * Shows a list of downloaded episodes
+ */
+public class DownloadedEpisodesListAdapter extends BaseAdapter {
+
+    private final Context context;
+    private final ItemAccess itemAccess;
+
+    public DownloadedEpisodesListAdapter(Context context, ItemAccess itemAccess) {
+        super();
+        this.context = context;
+        this.itemAccess = itemAccess;
+    }
+
+    @Override
+    public int getCount() {
+        return itemAccess.getCount();
+    }
+
+    @Override
+    public Object getItem(int position) {
+        return itemAccess.getItem(position);
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return position;
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        Holder holder;
+        final FeedItem item = (FeedItem) getItem(position);
+        if (item == null) return null;
+
+        if (convertView == null) {
+            holder = new Holder();
+            LayoutInflater inflater = (LayoutInflater) context
+                    .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+            convertView = inflater.inflate(R.layout.downloaded_episodeslist_item,
+                    null);
+            holder.title = (TextView) convertView.findViewById(R.id.txtvTitle);
+            holder.pubDate = (TextView) convertView
+                    .findViewById(R.id.txtvPublished);
+            holder.butSecondary = (ImageButton) convertView
+                    .findViewById(R.id.butSecondaryAction);
+            holder.statusPlaying = (ImageView) convertView
+                    .findViewById(R.id.statusPlaying);
+            holder.imageView = (ImageView) convertView.findViewById(R.id.imgvImage);
+            holder.txtvSize = (TextView) convertView.findViewById(R.id.txtvSize);
+            convertView.setTag(holder);
+        } else {
+            holder = (Holder) convertView.getTag();
+        }
+
+        holder.title.setText(item.getTitle());
+        holder.pubDate.setText(DateUtils.formatDateTime(context, item.getPubDate().getTime(), DateUtils.FORMAT_SHOW_DATE));
+        holder.txtvSize.setText(Converter.byteToString(item.getMedia().getSize()));
+        FeedItem.State state = item.getState();
+
+        if (state == FeedItem.State.PLAYING) {
+            holder.statusPlaying.setVisibility(View.VISIBLE);
+            holder.butSecondary.setEnabled(false);
+        } else {
+            holder.butSecondary.setEnabled(true);
+            holder.statusPlaying.setVisibility(View.INVISIBLE);
+        }
+
+        holder.butSecondary.setFocusable(false);
+        holder.butSecondary.setTag(item);
+        holder.butSecondary.setOnClickListener(secondaryActionListener);
+
+
+        ImageLoader.getInstance().loadThumbnailBitmap(
+                item,
+                holder.imageView,
+                (int) convertView.getResources().getDimension(
+                        R.dimen.thumbnail_length)
+        );
+        return convertView;
+    }
+
+    private View.OnClickListener secondaryActionListener = new View.OnClickListener() {
+        @Override
+        public void onClick(View v) {
+            FeedItem item = (FeedItem) v.getTag();
+            itemAccess.onFeedItemSecondaryAction(item);
+        }
+    };
+
+
+    static class Holder {
+        TextView title;
+        TextView pubDate;
+        ImageView imageView;
+        ImageView statusPlaying;
+        TextView txtvSize;
+        ImageButton butSecondary;
+    }
+
+    public interface ItemAccess {
+        int getCount();
+
+        FeedItem getItem(int position);
+
+        void onFeedItemSecondaryAction(FeedItem item);
+    }
+}
diff --git a/src/de/danoeh/antennapod/adapter/DownloadlistAdapter.java b/src/de/danoeh/antennapod/adapter/DownloadlistAdapter.java
index 2739d2f27..fa2e5a0a7 100644
--- a/src/de/danoeh/antennapod/adapter/DownloadlistAdapter.java
+++ b/src/de/danoeh/antennapod/adapter/DownloadlistAdapter.java
@@ -4,7 +4,8 @@ import android.content.Context;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.ArrayAdapter;
+import android.widget.BaseAdapter;
+import android.widget.ImageButton;
 import android.widget.ProgressBar;
 import android.widget.TextView;
 import de.danoeh.antennapod.R;
@@ -14,86 +15,128 @@ import de.danoeh.antennapod.service.download.Downloader;
 import de.danoeh.antennapod.util.Converter;
 import de.danoeh.antennapod.util.ThemeUtils;
 
-import java.util.List;
-
-public class DownloadlistAdapter extends ArrayAdapter<Downloader> {
-	private int selectedItemIndex;
-
-	public static final int SELECTION_NONE = -1;
-
-	public DownloadlistAdapter(Context context, int textViewResourceId,
-			List<Downloader> objects) {
-		super(context, textViewResourceId, objects);
-		this.selectedItemIndex = SELECTION_NONE;
-	}
-
-	@Override
-	public View getView(int position, View convertView, ViewGroup parent) {
-		Holder holder;
-		DownloadRequest request = getItem(position).getDownloadRequest();
-		// Inflate layout
-		if (convertView == null) {
-			holder = new Holder();
-			LayoutInflater inflater = (LayoutInflater) getContext()
-					.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
-			convertView = inflater.inflate(R.layout.downloadlist_item, null);
-			holder.title = (TextView) convertView.findViewById(R.id.txtvTitle);
-			holder.message = (TextView) convertView
-					.findViewById(R.id.txtvMessage);
-			holder.downloaded = (TextView) convertView
-					.findViewById(R.id.txtvDownloaded);
-			holder.percent = (TextView) convertView
-					.findViewById(R.id.txtvPercent);
-			holder.progbar = (ProgressBar) convertView
-					.findViewById(R.id.progProgress);
-
-			convertView.setTag(holder);
-		} else {
-			holder = (Holder) convertView.getTag();
-		}
-
-		if (position == selectedItemIndex) {
-			convertView.setBackgroundColor(convertView.getResources().getColor(
-					ThemeUtils.getSelectionBackgroundColor()));
-		} else {
-			convertView.setBackgroundResource(0);
-		}
-		
-		holder.title.setText(request.getTitle());
-		if (request.getStatusMsg() != 0) {
-			holder.message.setText(request.getStatusMsg());
-		}
-		String strDownloaded = Converter.byteToString(request.getSoFar());
-		if (request.getSize() != DownloadStatus.SIZE_UNKNOWN) {
-			strDownloaded += " / " + Converter.byteToString(request.getSize());
-			holder.percent.setText(request.getProgressPercent() + "%");
-			holder.progbar.setProgress(request.getProgressPercent());
-			holder.percent.setVisibility(View.VISIBLE);
-		} else {
-			holder.progbar.setProgress(0);
-			holder.percent.setVisibility(View.INVISIBLE);
-		}
-
-		holder.downloaded.setText(strDownloaded);
-
-		return convertView;
-	}
-
-	static class Holder {
-		TextView title;
-		TextView message;
-		TextView downloaded;
-		TextView percent;
-		ProgressBar progbar;
-	}
-
-	public int getSelectedItemIndex() {
-		return selectedItemIndex;
-	}
-
-	public void setSelectedItemIndex(int selectedItemIndex) {
-		this.selectedItemIndex = selectedItemIndex;
-		notifyDataSetChanged();
-	}
+public class DownloadlistAdapter extends BaseAdapter {
+
+    public static final int SELECTION_NONE = -1;
+
+    private int selectedItemIndex;
+    private ItemAccess itemAccess;
+    private Context context;
+
+    public DownloadlistAdapter(Context context,
+                               ItemAccess itemAccess) {
+        super();
+        this.selectedItemIndex = SELECTION_NONE;
+        this.context = context;
+        this.itemAccess = itemAccess;
+    }
+
+    @Override
+    public int getCount() {
+        return itemAccess.getCount();
+    }
+
+    @Override
+    public Downloader getItem(int position) {
+        return itemAccess.getItem(position);
+    }
+
+    @Override
+    public long getItemId(int position) {
+        return position;
+    }
+
+    @Override
+    public View getView(int position, View convertView, ViewGroup parent) {
+        Holder holder;
+        Downloader downloader  = getItem(position);
+        DownloadRequest request = downloader.getDownloadRequest();
+        // Inflate layout
+        if (convertView == null) {
+            holder = new Holder();
+            LayoutInflater inflater = (LayoutInflater) context
+                    .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
+            convertView = inflater.inflate(R.layout.downloadlist_item, null);
+            holder.title = (TextView) convertView.findViewById(R.id.txtvTitle);
+            holder.message = (TextView) convertView
+                    .findViewById(R.id.txtvMessage);
+            holder.downloaded = (TextView) convertView
+                    .findViewById(R.id.txtvDownloaded);
+            holder.percent = (TextView) convertView
+                    .findViewById(R.id.txtvPercent);
+            holder.progbar = (ProgressBar) convertView
+                    .findViewById(R.id.progProgress);
+            holder.butSecondary = (ImageButton) convertView
+                    .findViewById(R.id.butSecondaryAction);
+
+            convertView.setTag(holder);
+        } else {
+            holder = (Holder) convertView.getTag();
+        }
+
+        if (position == selectedItemIndex) {
+            convertView.setBackgroundColor(convertView.getResources().getColor(
+                    ThemeUtils.getSelectionBackgroundColor()));
+        } else {
+            convertView.setBackgroundResource(0);
+        }
+
+        holder.title.setText(request.getTitle());
+        if (request.getStatusMsg() != 0) {
+            holder.message.setText(request.getStatusMsg());
+        }
+        String strDownloaded = Converter.byteToString(request.getSoFar());
+        if (request.getSize() != DownloadStatus.SIZE_UNKNOWN) {
+            strDownloaded += " / " + Converter.byteToString(request.getSize());
+            holder.percent.setText(request.getProgressPercent() + "%");
+            holder.progbar.setProgress(request.getProgressPercent());
+            holder.percent.setVisibility(View.VISIBLE);
+        } else {
+            holder.progbar.setProgress(0);
+            holder.percent.setVisibility(View.INVISIBLE);
+        }
+
+        holder.downloaded.setText(strDownloaded);
+
+        holder.butSecondary.setFocusable(false);
+        holder.butSecondary.setTag(downloader);
+        holder.butSecondary.setOnClickListener(butSecondaryListener);
+
+        return convertView;
+    }
+
+    private View.OnClickListener butSecondaryListener = new View.OnClickListener() {
+        @Override
+        public void onClick(View v) {
+            Downloader downloader = (Downloader) v.getTag();
+            itemAccess.onSecondaryActionClick(downloader);
+        }
+    };
+
+    static class Holder {
+        TextView title;
+        TextView message;
+        TextView downloaded;
+        TextView percent;
+        ProgressBar progbar;
+        ImageButton butSecondary;
+    }
+
+    public int getSelectedItemIndex() {
+        return selectedItemIndex;
+    }
+
+    public void setSelectedItemIndex(int selectedItemIndex) {
+        this.selectedItemIndex = selectedItemIndex;
+        notifyDataSetChanged();
+    }
+
+    public interface ItemAccess {
+        public int getCount();
+
+        public Downloader getItem(int position);
+
+        public void onSecondaryActionClick(Downloader downloader);
+    }
 
 }
diff --git a/src/de/danoeh/antennapod/fragment/CompletedDownloadsFragment.java b/src/de/danoeh/antennapod/fragment/CompletedDownloadsFragment.java
new file mode 100644
index 000000000..fe661a38a
--- /dev/null
+++ b/src/de/danoeh/antennapod/fragment/CompletedDownloadsFragment.java
@@ -0,0 +1,159 @@
+package de.danoeh.antennapod.fragment;
+
+import android.app.Activity;
+import android.content.Context;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.support.v4.app.ListFragment;
+import android.view.View;
+import de.danoeh.antennapod.adapter.DownloadedEpisodesListAdapter;
+import de.danoeh.antennapod.feed.EventDistributor;
+import de.danoeh.antennapod.feed.FeedItem;
+import de.danoeh.antennapod.storage.DBReader;
+import de.danoeh.antennapod.storage.DBWriter;
+
+import java.util.List;
+
+/**
+ * Displays all running downloads and provides a button to delete them
+ */
+public class CompletedDownloadsFragment extends ListFragment {
+    private static final int EVENTS = EventDistributor.DOWNLOAD_HANDLED |
+            EventDistributor.DOWNLOADLOG_UPDATE |
+            EventDistributor.QUEUE_UPDATE |
+            EventDistributor.UNREAD_ITEMS_UPDATE;
+
+    private List<FeedItem> items;
+    private DownloadedEpisodesListAdapter listAdapter;
+
+    private boolean viewCreated = false;
+    private boolean itemsLoaded = false;
+
+    @Override
+    public void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        startItemLoader();
+    }
+
+    @Override
+    public void onStart() {
+        super.onStart();
+        EventDistributor.getInstance().register(contentUpdate);
+    }
+
+    @Override
+    public void onStop() {
+        super.onStop();
+        EventDistributor.getInstance().unregister(contentUpdate);
+        stopItemLoader();
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        stopItemLoader();
+        listAdapter = null;
+        viewCreated = false;
+    }
+
+    @Override
+    public void onAttach(Activity activity) {
+        super.onAttach(activity);
+        if (viewCreated && itemsLoaded) {
+            onFragmentLoaded();
+        }
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+        viewCreated = true;
+        if (itemsLoaded && getActivity() != null) {
+            onFragmentLoaded();
+        }
+    }
+
+    private void onFragmentLoaded() {
+        if (listAdapter == null) {
+            listAdapter = new DownloadedEpisodesListAdapter(getActivity(), itemAccess);
+            setListAdapter(listAdapter);
+        }
+        listAdapter.notifyDataSetChanged();
+    }
+
+    private DownloadedEpisodesListAdapter.ItemAccess itemAccess = new DownloadedEpisodesListAdapter.ItemAccess() {
+        @Override
+        public int getCount() {
+            return (items != null) ? items.size() : 0;
+        }
+
+        @Override
+        public FeedItem getItem(int position) {
+            return (items != null) ? items.get(position) : null;
+        }
+
+        @Override
+        public void onFeedItemSecondaryAction(FeedItem item) {
+            DBWriter.deleteFeedMediaOfItem(getActivity(), item.getMedia().getId());
+        }
+    };
+
+    private EventDistributor.EventListener contentUpdate = new EventDistributor.EventListener() {
+        @Override
+        public void update(EventDistributor eventDistributor, Integer arg) {
+            if ((arg & EVENTS) != 0) {
+                startItemLoader();
+            }
+        }
+    };
+
+    private ItemLoader itemLoader;
+
+    private void startItemLoader() {
+        if (itemLoader != null) {
+            itemLoader.cancel(true);
+        }
+        itemLoader = new ItemLoader();
+        itemLoader.execute();
+    }
+
+    private void stopItemLoader() {
+        if (itemLoader != null) {
+            itemLoader.cancel(true);
+        }
+    }
+
+    private class ItemLoader extends AsyncTask<Void, Void, List<FeedItem>> {
+
+        @Override
+        protected void onPreExecute() {
+            super.onPreExecute();
+            if (!itemsLoaded && viewCreated) {
+                setListShown(false);
+            }
+        }
+
+        @Override
+        protected void onPostExecute(List<FeedItem> feedItems) {
+            super.onPostExecute(feedItems);
+            setListShown(true);
+            if (feedItems != null) {
+                items = feedItems;
+                itemsLoaded = true;
+                if (viewCreated && getActivity() != null) {
+                    onFragmentLoaded();
+                }
+            }
+        }
+
+        @Override
+        protected List<FeedItem> doInBackground(Void... params) {
+            Context context = getActivity();
+            if (context != null) {
+                return DBReader.getDownloadedItems(context);
+            }
+            return null;
+        }
+    }
+}
diff --git a/src/de/danoeh/antennapod/fragment/DownloadLogFragment.java b/src/de/danoeh/antennapod/fragment/DownloadLogFragment.java
new file mode 100644
index 000000000..d81ba4b86
--- /dev/null
+++ b/src/de/danoeh/antennapod/fragment/DownloadLogFragment.java
@@ -0,0 +1,121 @@
+package de.danoeh.antennapod.fragment;
+
+import android.content.Context;
+import android.os.AsyncTask;
+import android.os.Bundle;
+import android.support.v4.app.ListFragment;
+import android.view.View;
+import de.danoeh.antennapod.adapter.DownloadLogAdapter;
+import de.danoeh.antennapod.feed.EventDistributor;
+import de.danoeh.antennapod.service.download.DownloadStatus;
+import de.danoeh.antennapod.storage.DBReader;
+
+import java.util.List;
+
+/**
+ * Shows the download log
+ */
+public class DownloadLogFragment extends ListFragment {
+
+    private List<DownloadStatus> downloadLog;
+    private DownloadLogAdapter adapter;
+
+    private boolean viewsCreated = false;
+    private boolean itemsLoaded = false;
+
+    @Override
+    public void onStart() {
+        super.onStart();
+        EventDistributor.getInstance().register(contentUpdate);
+        startItemLoader();
+    }
+
+    @Override
+    public void onStop() {
+        super.onStop();
+        EventDistributor.getInstance().unregister(contentUpdate);
+        stopItemLoader();
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+        viewsCreated = true;
+        if (itemsLoaded) {
+            onFragmentLoaded();
+        }
+    }
+
+    private void onFragmentLoaded() {
+        if (adapter == null) {
+            adapter = new DownloadLogAdapter(getActivity(), itemAccess);
+            setListAdapter(adapter);
+        }
+        setListShown(true);
+        adapter.notifyDataSetChanged();
+
+    }
+
+    private DownloadLogAdapter.ItemAccess itemAccess = new DownloadLogAdapter.ItemAccess() {
+
+        @Override
+        public int getCount() {
+            return (downloadLog != null) ? downloadLog.size() : 0;
+        }
+
+        @Override
+        public DownloadStatus getItem(int position) {
+            return (downloadLog != null) ? downloadLog.get(position) : null;
+        }
+    };
+
+    private EventDistributor.EventListener contentUpdate = new EventDistributor.EventListener() {
+
+        @Override
+        public void update(EventDistributor eventDistributor, Integer arg) {
+            if ((arg & EventDistributor.DOWNLOADLOG_UPDATE) != 0) {
+                startItemLoader();
+            }
+        }
+    };
+
+    private ItemLoader itemLoader;
+
+    private void startItemLoader() {
+        if (itemLoader != null) {
+            itemLoader.cancel(true);
+        }
+        itemLoader = new ItemLoader();
+        itemLoader.execute();
+    }
+
+    private void stopItemLoader() {
+        if (itemLoader != null) {
+            itemLoader.cancel(true);
+        }
+    }
+
+    private class ItemLoader extends AsyncTask<Void, Void, List<DownloadStatus>> {
+
+        @Override
+        protected void onPostExecute(List<DownloadStatus> downloadStatuses) {
+            super.onPostExecute(downloadStatuses);
+            if (downloadStatuses != null) {
+                downloadLog = downloadStatuses;
+                itemsLoaded = true;
+                if (viewsCreated) {
+                    onFragmentLoaded();
+                }
+            }
+        }
+
+        @Override
+        protected List<DownloadStatus> doInBackground(Void... params) {
+            Context context = getActivity();
+            if (context != null) {
+                return DBReader.getDownloadLog(context);
+            }
+            return null;
+        }
+    }
+}
diff --git a/src/de/danoeh/antennapod/fragment/DownloadsFragment.java b/src/de/danoeh/antennapod/fragment/DownloadsFragment.java
new file mode 100644
index 000000000..f19edd409
--- /dev/null
+++ b/src/de/danoeh/antennapod/fragment/DownloadsFragment.java
@@ -0,0 +1,133 @@
+package de.danoeh.antennapod.fragment;
+
+import android.app.Activity;
+import android.content.res.Resources;
+import android.os.Bundle;
+import android.support.v4.app.Fragment;
+import android.support.v4.app.FragmentManager;
+import android.support.v4.app.FragmentPagerAdapter;
+import android.support.v4.app.FragmentTransaction;
+import android.support.v4.view.ViewPager;
+import android.support.v7.app.ActionBar;
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import de.danoeh.antennapod.R;
+import de.danoeh.antennapod.activity.MainActivity;
+
+/**
+ * Shows the CompletedDownloadsFragment and the RunningDownloadsFragment
+ */
+public class DownloadsFragment extends Fragment {
+
+
+    private ViewPager pager;
+    private MainActivity activity;
+
+    @Override
+    public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
+        super.onCreateView(inflater, container, savedInstanceState);
+        View root = inflater.inflate(R.layout.downloads_fragment, container, false);
+        pager = (ViewPager) root.findViewById(R.id.pager);
+        DownloadsPagerAdapter pagerAdapter = new DownloadsPagerAdapter(getChildFragmentManager(), getResources());
+        pager.setAdapter(pagerAdapter);
+        final ActionBar actionBar = activity.getMainActivtyActionBar();
+        actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS);
+        ActionBar.TabListener tabListener = new ActionBar.TabListener() {
+            @Override
+            public void onTabSelected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {
+                pager.setCurrentItem(tab.getPosition());
+            }
+
+            @Override
+            public void onTabUnselected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {
+
+            }
+
+            @Override
+            public void onTabReselected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) {
+
+            }
+        };
+        actionBar.removeAllTabs();
+        actionBar.addTab(actionBar.newTab()
+                .setText(R.string.downloads_running_label)
+                .setTabListener(tabListener));
+        actionBar.addTab(actionBar.newTab()
+                .setText(R.string.downloads_completed_label)
+                .setTabListener(tabListener));
+        actionBar.addTab(actionBar.newTab()
+                .setText(R.string.downloads_log_label)
+                .setTabListener(tabListener));
+
+        pager.setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() {
+            @Override
+            public void onPageSelected(int position) {
+                super.onPageSelected(position);
+                actionBar.setSelectedNavigationItem(position);
+            }
+        });
+        return root;
+    }
+
+    @Override
+    public void onAttach(Activity activity) {
+        super.onAttach(activity);
+        this.activity = (MainActivity) activity;
+    }
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        activity.getMainActivtyActionBar().removeAllTabs();
+        activity.getMainActivtyActionBar().setNavigationMode(ActionBar.NAVIGATION_MODE_STANDARD);
+    }
+
+    public class DownloadsPagerAdapter extends FragmentPagerAdapter {
+
+        private final int POS_RUNNING = 0;
+        private final int POS_COMPLETED = 1;
+        private final int POS_LOG = 2;
+
+
+        Resources resources;
+
+        public DownloadsPagerAdapter(FragmentManager fm, Resources resources) {
+            super(fm);
+            this.resources = resources;
+        }
+
+        @Override
+        public Fragment getItem(int position) {
+            switch (position) {
+                case POS_RUNNING:
+                    return new RunningDownloadsFragment();
+                case POS_COMPLETED:
+                    return new CompletedDownloadsFragment();
+                case POS_LOG:
+                    return new DownloadLogFragment();
+                default:
+                    return null;
+            }
+        }
+
+        @Override
+        public int getCount() {
+            return 3;
+        }
+
+        @Override
+        public CharSequence getPageTitle(int position) {
+            switch (position) {
+                case POS_RUNNING:
+                    return resources.getString(R.string.downloads_running_label);
+                case POS_COMPLETED:
+                    return resources.getString(R.string.downloads_completed_label);
+                case POS_LOG:
+                    return resources.getString(R.string.downloads_log_label);
+                default:
+                    return super.getPageTitle(position);
+            }
+        }
+    }
+}
diff --git a/src/de/danoeh/antennapod/fragment/RunningDownloadsFragment.java b/src/de/danoeh/antennapod/fragment/RunningDownloadsFragment.java
new file mode 100644
index 000000000..89c30e34b
--- /dev/null
+++ b/src/de/danoeh/antennapod/fragment/RunningDownloadsFragment.java
@@ -0,0 +1,69 @@
+package de.danoeh.antennapod.fragment;
+
+import android.os.Bundle;
+import android.os.Handler;
+import android.support.v4.app.ListFragment;
+import android.view.View;
+import de.danoeh.antennapod.adapter.DownloadlistAdapter;
+import de.danoeh.antennapod.asynctask.DownloadObserver;
+import de.danoeh.antennapod.service.download.Downloader;
+import de.danoeh.antennapod.storage.DownloadRequester;
+
+import java.util.List;
+
+/**
+ * Displays all running downloads and provides actions to cancel them
+ */
+public class RunningDownloadsFragment extends ListFragment {
+    private static final String TAG = "RunningDownloadsFragment";
+
+    private DownloadObserver downloadObserver;
+    private List<Downloader> downloaderList;
+
+
+    @Override
+    public void onDetach() {
+        super.onDetach();
+        if (downloadObserver != null) {
+            downloadObserver.onPause();
+        }
+    }
+
+    @Override
+    public void onViewCreated(View view, Bundle savedInstanceState) {
+        super.onViewCreated(view, savedInstanceState);
+        final DownloadlistAdapter downloadlistAdapter = new DownloadlistAdapter(getActivity(), itemAccess);
+        setListAdapter(downloadlistAdapter);
+
+        downloadObserver = new DownloadObserver(getActivity(), new Handler(), new DownloadObserver.Callback() {
+            @Override
+            public void onContentChanged() {
+                downloadlistAdapter.notifyDataSetChanged();
+            }
+
+            @Override
+            public void onDownloadDataAvailable(List<Downloader> downloaderList) {
+                RunningDownloadsFragment.this.downloaderList = downloaderList;
+                downloadlistAdapter.notifyDataSetChanged();
+            }
+        });
+        downloadObserver.onResume();
+    }
+
+    private DownloadlistAdapter.ItemAccess itemAccess = new DownloadlistAdapter.ItemAccess() {
+        @Override
+        public int getCount() {
+            return (downloaderList != null) ? downloaderList.size() : 0;
+        }
+
+        @Override
+        public Downloader getItem(int position) {
+            return (downloaderList != null) ? downloaderList.get(position) : null;
+        }
+
+        @Override
+        public void onSecondaryActionClick(Downloader downloader) {
+            DownloadRequester.getInstance().cancelDownload(getActivity(), downloader.getDownloadRequest().getSource());
+        }
+    };
+}